Katie Ledecky vs Summer McIntosh | Epic 400m Freestyle Showdown! | U.S. Open Record 3:56.81
Katie Ledecky delivers a sensational swim at the Women's 400m Freestyle Final, clocking 3:56.81 to break the U.S. Open and Pro Swim Series records! Summer McIntosh took the race out at world record pace and finished second with a 3:58.28. Claire Weinstein also impressed with a huge personal best of 4:01.26. Watch the full race and post-race ...
